ZWQ-CT1 Residual Chlorine Sensor

ZWQ-CT1 Residual Chlorine Sensor can be used to detect the Residual Chlorine value of water quality. It can be used in harsh environment and the monitoring data is stable and reliable.

ZWQ-CT1 is a residual chlorine intelligent sensor using RS485 communication interface and Modbus RTU standard protocol. Corrosion resistant shell, built-in PT1000 temperature sensor and compensation algorithm, suitable for all kinds of harsh working environment.

Monitoring Parameters	Residual Chlorine
Monitoring Principle	Clark Current
Power-In	DC12/24V / Solar Power
Interface	RS485/RS232/Wifi/BT/LTE

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Technical Parameter

Model	ZWQ-CT1
Measuring Principle	Clark Current
Measure Range	0-2mg/L
Measure Resolution	0.001mg/L
Measure Accuracy	±1%
Flow	250-500mL/min
Water Quality	pH: 4~9 Conductivity: 10-50000uS/cm
Interface	RS485（Modbus RTU）
Material	CPVC
Electrode Cable	3m
Electrode Dimension	D25mm L188mm
Power	DC12/24V

Application

Advantage

High-efficiency process control is realized by precise real-time digital communication.
It will not be disturbed by turbidity or dyeing (based on the principle of current measurement).
Integrate temperature compensation function to ensure that measurement error is not affected by temperature change.
The correlation between flow rate, cross-sensitivity, water pollution and biofilm media of the capped sensor is greatly reduced.
The measuring sensor is protected by the film cap and immersed in the electrolyte to adapt to more and different measuring techniques.

Residual Chlorine Sensors FAQs

What is a Residual Chlorine Sensor?

Residual Chlorine Sensor using RS485 communication interface and Modbus RTU standard protocol. Corrosion resistant shell, built-in PT1000 temperature sensor and compensation algorithm, suitable for all kinds of harsh working environment.